Xonsh is a versatile shell language and command prompt that runs on multiple platforms and is powered by Python. It includes shell primitives and is designed for both experts and beginners to use in their daily tasks. To get started with xonsh, you can install it using pip and find more information on their website, which offers tutorials and installation guides. Xontribs, or contributions, are extensions and additional materials that enhance the functionality of xonsh. There are various projects and tools that utilize xonsh, such as a Git/shell autocompleter and a software release tool. The xonsh shell is developed by a dedicated community of volunteers, and they welcome new contributors and sponsors.
https://github.com/xonsh/xonsh